How is Trump imposing new global tariffs?
The administration's immediate response and legal posture
Hours after the Supreme Court limited his emergency tariff authority, the president moved to preserve a trade‑pressure strategy by issuing a separate proclamation and executive action. The White House announced a new, across‑the‑board import surcharge and then increased that rate within a short period.
What the administration has done so far
- New proclamation and executive order: The president signed a proclamation and said he would impose a percentage‑based global duty on imports under a different legal justification than the emergency statute the court rejected.
- Rate changes: Initial public statements and postings indicated a 10 percent global tariff; several subsequent announcements said the administration raised that rate to 15 percent.
Legal and political context
- Alternate authorities: Reporting and legal commentary point to other statutory tools the administration might rely on to impose or investigate tariffs — including trade statutes that empower the president or the U.S. trade representative to act on unfair practices or national security grounds. Those statutes have different procedural requirements and legal risks than the emergency law the court struck down.
- Expected challenges: Legal analysts and members of Congress have said the new measures are likely to prompt litigation and political pushback. Businesses and trading partners have expressed concern about sudden, broad levies; some lawmakers and industry groups have urged Congress to clarify trade rules.
What to watch next
- Formal legal basis: agencies are expected to identify the precise statutory authority they are invoking and to publish implementing documents.
- Litigation risk: importers, trade groups and foreign governments may sue or challenge any new tariffs.
- Congressional reaction: lawmakers from both parties could seek hearings or legislation to constrain or endorse the administration’s path.
For now, the moves signal the administration’s intent to keep tariffs central to trade policy, but they also reopen the very legal and political battles the Supreme Court’s decision highlighted.